What Heffalump again? Traditional Cache

Did you see a Hefalump?

They're black they're brown they're up their down
They're in they're out they're all about
They're far they're near they're gone they're here
They're quick and slick and insincere
Beware Beware Be a very wary aware

A Heffalump or Woozle is very confusel
The Heffalump or woosel is very sly
They come in ones and twoosels
but if they so choosels
before your eyes you'll see them multiply

They're extra-ordinary so better be wary
Because they come in every shape and size
If honey is what you covet you'll find that they love it
Because they guzzle up the thing you prize

They're green they're blue they're pink they're white
They're round they're square they're a terrible sight
They tie themselves in horrible knots
They come in stripes or polka-dots

Beware Beware Be a very wary aware